published March 15, 2020
⚠️ There's a sneaky flaw in node-prompt-here that lets unchecked user input execute arbitrary commands! Just think of it as a pizza restaurant that takes orders without checking if someone wants pineapple on their pizza. 🍕 This vulnerability is like a takeout order where the chef never checks the customer’s ID before making any dish. Imagine a customer asking for an 'explosive' topping—no questions asked, and the kitchen goes to work! An attacker could craft a command that allows them to execute whatever they want on your system. This could lead to data loss, unauthorized access, or even a full takeover of your environment—absolutely devastating if left unchecked!
This vulnerability is like a takeout order where the chef never checks the customer’s ID before making any dish. Imagine a customer asking for an 'explosive' topping—no questions asked, and the kitchen goes to work! The vulnerability arises in version 1.0.1 of node-prompt-here, where the 'getDevices()' function calls 'runCommand()' using user-controlled input without proper sanitization before executing it with 'execSync()'. This allows attackers to inject and run arbitrary shell commands.
An attacker could craft a command that allows them to execute whatever they want on your system. This could lead to data loss, unauthorized access, or even a full takeover of your environment—absolutely devastating if left unchecked! To mitigate this risk, update node-prompt-here to a patched version (if available). Additionally, ensure any user inputs are thoroughly sanitized before being passed to command execution functions. Use tools like `escapeshellcmd()` to help with sanitization. You've got this! Fix these issues and keep your applications secure—you're a security hero! 🦸♂️